Nester G47355Recalls & reported problems
Cook Incorporated · Nester Embolization Coil · Class 2 · Implant
All models of Nester (38)
Data updated Oct 16, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 2
- Deaths reported
- 0
- Injuries reported
- 0
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 2 adverse event reports that list this exact device (DI 00827002473553), received between Jul 12, 2021 and Jan 17, 2024 — classified as 2 malfunctions.
The most frequently reported specific device problem is “Difficult to Advance” (2 reports).
Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 16, 2026.
Reports received per month
Most reported problems
Device problems
- Difficult to Advance2
- Entrapment of Device2
- Unraveled Material1
Patient problems
- No Clinical Signs, Symptoms or Conditions2
- Insufficient Information1
Recent adverse event reports
The 2 most recent of 2 reports, in the reporter's own words as published by the FDA.
MalfunctionJan 17, 2024Entrapment of Device; Unraveled Material; Difficult to Advance; Entrapment of Device; Unraveled Material; Difficult to Advance
IT WAS REPORTED THAT A NESTER PLATINUM EMBOLIZATION MICROCOIL ELONGATED. DURING ADVANCEMENT OF THE COIL INTO THE VESSEL, THE COIL BECAME LODGED IN THE CATHETER. THE CATHETER AND COIL WERE REMOVED FROM THE PATIENT, AND PULLING OF THE COIL WAS NOTED. THE REMOVED COIL APPEARED EXTENDED AND UNCOILED. AT THIS TIME, NO ADVERSE EFFECTS OR ADDITIONAL PROCEDURES FOR THE PATIENT WERE REPORTED DUE TO THIS OCCURRENCE. ADDITIONAL INFORMATION REGARDING THE EVENT AND PATIENT OUTCOME HAS BEEN REQUESTED BUT IS CURRENTLY UNAVAILABLE.
Patient problems: Insufficient Information; No Clinical Signs, Symptoms or Conditions
MAUDE report 18527959 ↗MalfunctionJul 12, 2021Entrapment of Device; Difficult to Advance; Entrapment of Device; Difficult to Advance
NO ADDITIONAL INFORMATION REGARDING THE PATIENT AND/OR EVENT HAS BEEN RECEIVED SINCE THE PREVIOUS MEDWATCH REPORT WAS SENT.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 12150135 ↗
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Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026
- Page last rebuilt: Oct 16, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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